Open Box Dive Alert Surface Marker Buoy DMB4SO - Orange Used Freediving Masks and Fins Nylon/spandex blend is considered the

Nylon/spandex blend is considered the hands-down best material combination for dive wear

Smart to steel spring straps

Volume: 110 lt max

Innovations in design mean that the MTX-R regulator performs in almost freezing water at a depth of over 60 metres

Open Box Dive Alert Surface Marker Buoy DMB4SO - Orange Used Freediving Masks and Fins Nylon/spandex blend is considered thePlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION SMB Surface Marker Buoy DMB4SO The DiveAlert SMB (surface marker buoy) features Closed Circuit construction, which prevents air spill at the surface. Inflate on the surface to attract visual attention or redundant flotation. Inflate at depth to send up as a surface marker. Solas reflective tape (Coast Guard approved)